function confirm_action(action, form_name, desc) {
    if (confirm("Are you sure you want to "+action+desc.replace(/\\n/, "\n"))) {
		document.getElementById(form_name).submit();
	}
}
function hideObj(objid) {
    document.getElementById(objid).style.visibility='hidden';
}
function setObjValue(objid, value) {
    document.getElementById(objid).value = value;
}
function formSubmit(formid, formaction) {
    var f = document.getElementById(formid);
    f.action = formaction;
    f.submit();
}